| 摘要 |
PURPOSE:To prevent counter contamination, by forming the water outflow hole of an intake port from a single line hole or a plurality of fine holes, and opening and closing a water stop valve to store water containing a disinfecting agent in a water guide pipe and a take-out port. CONSTITUTION:Tap water is supplied by opening a solenoid valve 410 and filtered through porous hollow yarn modules 48, 49 and a solenoid valve 42 is opened to allow aseptic water to flow out from an intake port 41. When the solenoid valve 410, 42 are closed, a water guide pipe 43 and an electrolytic cell 44 are filled with the aseptic water. Subsequently, a handle 47 is rotated to supply inorg. halide compound-containing water 46 to the electrolytic cell 44 and, thereafter, a current is supplied to an electrode 45 to perform electrolysis for a definite time. By this method, hypohalide is dissolved in the water within the electrolytic cell 44 and the water within the water guide pipe 43 in the periphery thereof. Hypohalide-containing water is stored in both of the water guide pipe 43 and the intake port 41. By this method, secondary contamination due to bacteria is perfectly prevented.
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